this is information on a product in full production. january 2014 docid2068 rev 4 1/13 hcf4093 quad 2-input nand schmitt trigger datasheet - production data features ? schmitt trigger action on each input with no external components ? hysteresis voltage typically 0.9 v at v dd = 5 v and 2.3 v at v dd =10 v ? noise immunity greater than 50 % of v dd ( typ.) ? no limit on input rise and fall times ? quiescent current specified up to 20 v ? standardized symmetrical output characteristics ? 5 v, 10 v, and 15 v parametric ratings ? input leakage current i i = 100 na (max.) at v dd = 18 v and t a = 25 c ? 100 % tested for quiescent current ? esd performance ?hbm: 2 kv ? mm: 200 v ?cdm: 1 kv applications ? automotive ? industrial ? computer ? consumer description the hcf4093 is a monolithic integrated circuit fabricated in metal oxide semiconductor technology available in the so14 package. the hcf4093 consists of four schmitt trigger circuits. each circuit function has a 2-input nand gate with schmitt trigger action on both inputs. the gate switches at different points for positive and negative going signals. the difference between the positive voltage (v p ) and the negative voltage (v n ) is defined as hysteresis voltage (v h ). so14 table 1. device summary table order code temperature range package packing marking hcf4093m013tr -55 c to +125 c so14 tape and reel hcf4093 HCF4093YM013TR (1) -40 c to +125 c so14 (automotive grade) (1) 1. qualification and characterization acco rding to aec q100 and q003 or equivalen t, advanced screening according to aec q001 & q002 or equivalent. hcf4093y www.st.com
contents hcf4093 2/13 docid2068 rev 4 contents 1 pin information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 so14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
docid2068 rev 4 3/13 hcf4093 pin information 13 1 pin information figure 1. pin connections (top view) table 2. pin description pin no symbol name and function 1, 2, 5, 6, 8, 9, 12, 13 a, b, c, d, e, f, g, h data inputs 3, 4, 10, 11 j, k, l, m data outputs 7v ss negative supply voltage 14 v dd positive supply voltage * $ 0 6 & |